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Top 5 Most Popular Artificial Intelligence Posts
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Bristol board is a type of heavy, high quality paper which was originally produced in Bristol, England, in the early 1800s for the purpose o...
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← Older revision Revision as of 02:20, December 14, 2010 Line 16: Line 16: |era= |era= |types= |types= - |n...
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ABN Amro, the nationalized Dutch lender, announced on Friday that it would cut 2,350 jobs over the next three to four years, as it continues...
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Alyson Schafer's latest parenting book, Ain't Misbehavin' is an excellent companion to her Honey, I Wrecked the Kids ; the la...
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Home automation is quickly becoming the "new normal." Don't think you have a smart home? Think again - the technology is ther...
24 ott 2011
Science Of Sex Appeal Videos
24 set 2011
Home Construction Videos
Backlink: http://feeds.howstuffworks.com/~r/DailyStuff/~3/iS4AYXZZ0CM/home-construction-videos-playlist.htm
7 set 2011
Real Or Fake Videos
It happens. Someone sends you a video but you can’t tell if it is real or fake. But what can you do? Physics. That’s what you can do. Typically, these videos show something flying through the air. Here are some things to look for that would show that it is fake:
- Real projectile motion has an object with a constant horizontal velocity and a constant acceleration in the vertical direction. If neither of these things are true, it could be fake.
- Time in the air. If it is plain projectile motion, you can calculate how long it should be in the air compared to how long it is actually in the air.
- Some videos are clearly possible, but maybe unlikely. How do you determine how unlikely something would be? You might have to model it (maybe with python) and see how often it works with some probability distribution of starting values.
- If the video doesn’t involve some type of projectile motion, you can still try to see if it agrees with some other fundamental physics concept.
Oh, and how do you get data from these videos? There are two common tools. Vernier’s Logger Pro software and Tracker Video analysis. Both can do the job. I prefer Tracker since it is free and has quite a few more features.
1 set 2011
Battery Videos
Backlink: http://feeds.howstuffworks.com/~r/DailyStuff/~3/0hlDRx-dR4I/battery-videos-playlist.htm
26 ago 2011
Stuff They Don't Want You To Know Videos
Stuff They Don't Want You to Know Videos
Extreme Engineering Videos:
Backlink: http://feeds.howstuffworks.com/~r/DailyStuff/~3/ZMszFWSk0hg/extreme-engineering-videos-playlist.htm
4 gen 2011
Solving History Videos
Backlink: http://feeds.howstuffworks.com/~r/DailyStuff/~3/98jlwvlD660/solving-history-videos-playlist.htm
2 gen 2011
What are the Odds Videos
Backlink: http://feeds.howstuffworks.com/~r/DailyStuff/~3/NKh_6KLxZAM/what-are-the-odds-videos-playlist.htm
30 dic 2010
Predictive analytics videos from Zementis
Predictive analytics videos from Zementis
Backlink: http://www.kdnuggets.com/2010/12/zementis-predictive-analytics-video.html
28 dic 2010
Destroyed In Seconds Videos
Backlink: http://feeds.howstuffworks.com/~r/DailyStuff/~3/p_sjA_PTI9E/destroyed-in-seconds-videos-playlist.htm
19 dic 2010
Ultra Science Videos
Backlink: http://feeds.howstuffworks.com/~r/DailyStuff/~3/Tsniue3hOLI/ultra-science-videos-playlist.htm
28 nov 2010
Really Big Things Videos
Backlink: http://feeds.howstuffworks.com/~r/DailyStuff/~3/3Y_3Gk3UJO8/really-big-things-videos-playlist.htm